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Unified social media API for seamless publishing and engagement

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Tracked since2026
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The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Significantly reduces development time for social media integrations

Biggest con

Limited list of currently supported social media platforms

TL;DR - Postproxy

  • Unifies social media publishing, comments, and DMs into a single API.
  • Simplifies integration for SaaS, automation, and agencies with SDKs and REST endpoints.
  • Provides robust infrastructure, security, and compliance for reliable social workflows.
Pricing: Free plan available
Best for: Growing teams

What is Postproxy?

Editorial review
Postproxy is a unified social media API designed to streamline social media workflows for SaaS products, automation pipelines, and agencies. It replaces the need for per-platform integrations by offering a single API for publishing posts, managing comments, responding to direct messages, and accessing analytics across various social networks. This allows developers to integrate social features in minutes, not weeks, with official SDKs and REST API endpoints. The platform is built for reliability and scalability, handling delivery, retries, and per-platform status outcomes. It supports agentic flows with OpenClaw and integrates with popular automation tools like n8n, Make, and Zapier. Postproxy emphasizes security and compliance, running on EU infrastructure with enterprise-grade encryption and GDPR compliance, with SOC 2 Type II certification in progress. It caters to businesses looking to embed social features, automate social interactions, or manage multiple client accounts efficiently.

Pros & Cons

Pros

  • Significantly reduces development time for social media integrations
  • Consolidates multiple social platform APIs into one, simplifying management
  • Provides robust infrastructure with retries and clear per-platform outcomes
  • Strong focus on security, data privacy, and compliance (EU hosting, GDPR, SOC 2)
  • Supports complex workflows for SaaS embeds, automation, and agency management

Cons

  • Limited list of currently supported social media platforms
  • Advanced features like agentic flows may require technical expertise to implement fully

Key Features

Unified API for posts, comments, and direct messagesSupport for Instagram, Twitter, LinkedIn, and Bluesky (with more coming)Official SDKs for Node, Python, Ruby, and other languagesSingle payload for multi-platform publishing with platform-specific mappingFull engagement flow for replying to comments, DMs, and managing reviewsAnalytics and transparency with statuses, timestamps, logs, and webhooksAgentic flows with MCP server, skills, and OpenClaw supportIntegrations with n8n, Make, Zapier, and Needle

Pricing Plans

Pricing checked Sep 3, 2026

Free

$0 always free

  • 2 Profile Groups/ Brands
  • 11 platforms/group = up to 22 profiles
  • 10 posts/mo
  • 20 engagements/ mo

Build

$17 / mo billed monthly

  • 10 Profile Groups/ Brands
  • 11 platforms/group = up to 110 profiles
  • 120 posts/mo
  • 240 engagements/ mo
  • Dedicated onboarding support

Grow

$49 / mo billed monthly

  • 20 Profile Groups/ Brands
  • 11 platforms/group = up to 220 profiles
  • Unlimited posts
  • Unlimited engagements
  • Dedicated onboarding support

Scale

$99 / mo billed monthly

  • 50 Profile Groups/ Brands
  • 11 platforms/group = up to 550 profiles
  • Unlimited posts
  • Unlimited engagements
  • SSO
  • Dedicated onboarding support

Enterprise

$699 / mo billed monthly

  • 500 Profile Groups/ Brands
  • 11 platforms/group = up to 5,500 profiles
  • Unlimited posts
  • Unlimited engagements
  • SSO
  • Dedicated onboarding support

Is Postproxy worth the price?

80/100

Postproxy offers a generous Free tier and competitive pricing for its 'Build' and 'Grow' plans at $17 and $49/month respectively, especially considering the number of profiles and platforms supported.

The 'Scale' and 'Enterprise' tiers become quite expensive, but offer significant capacity for larger organizations. This pricing is best for small to medium businesses and agencies looking for a unified social media API.

Hidden Costs & Gotchas

No mention of overage fees for posts/engagements on lower tiers.

How Postproxy's pricing compares

At $17/mo, Postproxy is mid-range of its 4 direct competitors ($12 to $35/mo across the set).

Postproxy
$17

Entry paid plan, monthly. Pricing checked Sep 3, 2026.

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Postproxy FAQ

How does Postproxy help SaaS products embed social features?

Postproxy provides a unified social media API that allows SaaS products to integrate publishing, comment management, direct messaging, and analytics in minutes instead of weeks. It offers official SDKs and REST API endpoints, and handles delivery, retries, and per-platform status outcomes, making it ideal for embedding social features without building per-platform integrations.

How does Postproxy differ from Loomly?

Unlike Loomly, which is a full social media management platform, Postproxy is a unified API designed for developers to integrate social workflows into their own software or automation pipelines. Postproxy emphasizes embeddability, scalability, and compliance with EU infrastructure, GDPR, and SOC 2 certification in progress, while Loomly provides a ready-made dashboard for content scheduling and engagement.

Which social media platforms does Postproxy currently support?

Postproxy currently supports a limited list of social media platforms, though the exact list is not specified. The platform is designed to consolidate multiple platform APIs into one, but users should verify that their required networks are covered before committing.

Which teams benefit most from using Postproxy?

Teams that build SaaS products, automation pipelines, or agencies managing multiple client accounts benefit most from Postproxy. It is designed for developers who need to embed social features or automate social interactions efficiently, with a focus on security and compliance.

Does Postproxy include a free tier?

Yes, Postproxy offers a free tier, with paid plans available for higher usage and additional features. This allows teams to evaluate the API before committing to a paid plan.

How does Postproxy handle API reliability and retries?

Postproxy is built for reliability and scalability, handling delivery, retries, and providing clear per-platform status outcomes. This reduces the development burden of managing failures across different social networks.

Can Postproxy integrate with automation tools like n8n or Zapier?

Yes, Postproxy integrates with popular automation tools including n8n, Make, and Zapier, allowing users to build complex workflows for social media publishing, engagement, and analytics without extensive custom coding.

What kind of compliance and security measures does Postproxy provide?

Postproxy runs on EU infrastructure with enterprise-grade encryption and is GDPR compliant, with SOC 2 Type II certification in progress. This ensures data privacy and security for businesses handling social media interactions.

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